I and I must stand together against injustice.

i's a common shorthand in casual messages.

She carefully dotted all of the i's in the names on the guest list.

I's the one who fixed the old truck last summer, even though I barely knew how to use a wrench.

On the alphabet chart, I's were marked with red stickers to show where the students should focus.

'i, it's great to see you after all these years.

In antibody nomenclature, the interfix -i- indicates a monoclonal antibody derived from a non-human primate source.

When forming new compounds, linguists often insert -i- as a linking vowel between Latin stems to ease pronunciation.

Beneath moonlight, i' the ruined cathedral, she whispered promises to the sea.

When pluralizing certain words of Latin or Italian origin, writers sometimes retain the suffix -i to preserve the traditional plural forms, as in fungi, virtuosi, or concerti.